1976 Mercury Marquis Performance Headers

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  • 6.6L
  • 7.5L
    • (0 reviews)
      # 231279792
      Mercury Marquis 7.5L 1976, Exhaust Gasket Set by Mr. Gasket®. Whatever exhaust system you install on your engine, whether it's a set of chromed headers or simply a set of cleaned up flat black rams horn manifolds, you'll need gaskets...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $21.61 - $39.05
    • (0 reviews)
      # 652403784
      Mercury Marquis 7.5L 1976, Ultra-Seal™ Exhaust Gasket Set by Mr. Gasket®. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set of cleaned up flat black rams horn manifolds,...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $25.94 - $33.52
    • (0 reviews)
      # mpn2505993
      Mercury Marquis 7.5L 1976, Exhaust Gasket Set by Edelbrock®. Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. Edelbrock's gaskets are not only manufactured from...
      The finest quality at a great priceEdelbrock carry everything needed to complete the job
      $18.57
    • (0 reviews)
      # mpn358507493
      Mercury Marquis 7.5L 1976, Multi-Layer Steel Exhaust Header Gasket by Cometic Gasket®. Material: Multi-Layer Steel. Exhaust Gaskets are designed for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a torque set and...
      Made of High Quality MaterialsBuilt to Last
      $39.64
    • (0 reviews)
      # mpn358950084
      Mercury Marquis 7.5L with Big Block Ford Engine 1976, Oval Port Header Flange Kit by Patriot Exhaust®. Header Flange made from Steel. Patriot Exhaust's machined header flange kits are available for many popular engine families. 1 Pair....
      Precision machined flangeBuilt of High quality materials
      $49.15
    • (0 reviews)
      # 652699902
      Mercury Marquis 1976, Graph-Flex™ Exhaust Header Gaskets by Percy's High Performance®. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a premium,...
      Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods
      $23.97
    • (0 reviews)
      # 652605836
      Mercury Marquis 7.5L 1976, HTR Collector Gaskets by Percy's High Performance®. This products is an OEM and Performance company that was built on its founding heritage supported by a tradition of Legendary Quality. Designed utilizing the...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $18.77
    • (0 reviews)
      # 652505785
      Mercury Marquis 1976, Seal-4-Good™ Exhaust Header Gaskets by Percy's High Performance®. The Percy's Seal-4-Good Reusable Flange Gaskets are multi-layered and made from a special "Dead Soft" Aluminum, which conforms to header flanges...
      Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods
      $33.24
    • (0 reviews)
      # 652197871
      Mercury Marquis 1976, XX Carbon™ Exhaust Header Gaskets by Percy's High Performance®. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a premium,...
      Malleable stainless steel metal coreWill survive 2000°F exhaust temperatures for extended periods
      $21.77
    • (0 reviews)
      # mpn358503357
      Mercury Marquis 6.6L 1976, Exhaust Header Gasket by Remflex®. Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees - day after...
      Remflex exhaust gaskets come in a standard 1/8" thickness and are designed to crush 50%. This allows them to fill gaps in the flange surface up to 1/16"100% flexible graphite construction means Remflex gaskets are good for up to 3,000 degrees F - far exceeding that of any vehicle's exhaust system temperature
      $35.19
    • (0 reviews)
      # 231279781
      Mercury Marquis 1976, Exhaust Header Copper Gasket by Big End Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
      Designed to boost your vehicle's performanceMade from high-quality materials
      $39.50
    • (0 reviews)
      # 652234884
      Mercury Marquis 7.5L 1976, Vibe-Lock Header Bolt Kit by Percy's High Performance®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail,...
      Built to match your exact requirementsHigh quality you can rely on
      $74.26 - $101.07
    • (0 reviews)
      # 623139689
      Mercury Marquis 1976, Header Locking Bolt Kit by Stage 8®. Stage 8 locking fastener solutions are fail-safe when used and installed as directed. They are removable and reusable and can be visually inspected; if the locking retainer and...
      High quality at an affordable priceExpertly made from premium materials
      $20.00 - $69.06
    • (0 reviews)
      # mpn358727069
      Mercury Marquis 7.5L with Big Block Ford Engine 1976, Standard Head Exhaust Header Bolts by Trans-Dapt®. This Trans-Dapt product is just the option for you in case you want to get the most out of your auto. It is made from first-rate...
      $8.20
    • (0 reviews)
      # mpn2072494763
      Mercury Marquis 6.6L 1976, Cast Iron Natural Exhaust Manifold by Dorman®. Position: Driver Side. Emissions: CARB compliant. Finish: Natural. Since this part is a direct replacement, the exact fit adds another layer of efficiency and...
      $98.95
    • (0 reviews)
      # 276284009
      Mercury Marquis 6.6L 1976, Metal Exhaust Manifold Hardware Kit by Dorman®. Material: Metal. Dorman manifold bolt and spring kits are just what you need to secure the front flange. Dorman offers products like fasteners and solutions to...
      Direct replacement for a proper fitBuilt to Last
      $6.19 - $9.58
    • (0 reviews)
      # mpn4478921216
      Universal 304 SS Exhaust Manifold by Megan Racing®. Megan Racing Turbo Manifolds are made with T-304 stainless steel and utilize mandrel bent piping with CNC Machined Flanges. Each set is tested and dyno'ed to make sure the fitment and...
      T-304 Stainless Steel with a Polished finish1.75" primary tubes
      $212.58
    • (0 reviews)
      # 781222764
      Universal Lakester™ Exhaust Headers by Flowtech®. Emissions: EPA compliant. Flowtech Headers are the perfect combination of quality and value. Flowtech is proud to announce the release of a complete line-up of Lakester headers. These...
      +1
      $427.95 - $536.95
    • (0 reviews)
      # 774577123
      Universal Lakester Steel Weld-Up Exhaust Kit by Patriot Exhaust®. Material: Steel. Give your rod a nostalgic look with our Lakester style weld-up kits. Fits T-Buckets, Model A's, 32-34 Hi-Boys and most other fenderless street rods....
      Perfect blend of style, quality, and dependabilityGive your rod a nostalgic look
      $421.89 - $444.78
    • (0 reviews)
      # 781238763
      Universal Header Merge Collector by MagnaFlow®. These headers are a cost effective an easy way to boost your vehicle's horsepower and torque in almost nothing flat. They are made of mandrel bent stainless steel with a ceramic coating...
      Easy and a cost effective solution to add horsepower and torque to your enginePrecisely designed for quality, fit and function
      $248.00 - $311.58
    • (0 reviews)
      # 781816768
      Universal Aluminized Steel Header Collector Ball Flange Kit by Flowmaster®. Material: Aluminized Steel. The Collector Ball Flange takes the place of the messy three-bolt connections and ensures a leak-free and connection. The ball type...
      Replaces Messy 3-Bolt Flange ConnectionEnsures Leak Free Connection
      $101.48 - $101.98
    • (1 review)
      # 781310766
      Universal Scavenger Series Y-Collector by Flowmaster®. The patented Scavenger Y-Collector is based on the principles of Pulse Technology. They are designed to harmonize the exhaust pulses from two cylinders that are at the opposite ends...
      Race Proven TechnologyPatented Design that Creates Low Pressure Zones for Better Scavenging
      $48.74 - $55.38
    • (0 reviews)
      # 781761765
      Universal 304 SS Collector Adapter by Stainless Works®. Material: 304 SS. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to corrosion. Engineered with careful attention...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $47.50 - $109.25
    • (0 reviews)
      # mpn1295593899
      Universal 304 SS Mill 2-Bolt Manifold Flange by Stainless Works®. Primary Tubing Diameter: 3.02". Finish: Mill. Material: 304 SS. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $38.00
    • (0 reviews)
      # 781254784
      Universal Ball-Socket Style Exhaust Flange Kit by Hedman Hedders®. Ball & Socket Header Flange Kits allow you to convert a gasket style, or race style header collector to a gasket-free Ball-Style Collector. Hedman’s gasketless, Ball &...
      Available in 304 Stainless Steel, Aluminized Steel, Mild SteelEasy to Install
      $34.29 - $162.98
    • (0 reviews)
      # 781772780
      Universal Header Reducers by Hedman Hedders®. Hedman reducers (exhaust system adapters) weld on to your exhaust system, so you can easily bolt up your Hedman Hedders to the vehicle’s exhaust.
      Available in Mild Steel, Aluminized Steel or Stainless SteelAll necessary hardware included
      $22.77 - $90.91
    • (0 reviews)
      # 781801778
      Universal Heat Riser Valve by Hedman Hedders®. Universal heat riser valve adapters are available in two and three bolt designs, and fit 2-1/2" and 3" collectors.
      Made of High Quality MaterialsEnsure Optimum Performance
      $52.98 - $76.52
    • (0 reviews)
      # 781442800
      Universal Mild Steel Exhaust Headers Collectors by Hedman Hedders®. Material: Mild Steel. This Hedman Hedders product is just the option for you in case you want to get the most out of your auto. It is made from first-rate materials to...
      Designed to boost your vehicle's performanceMade from high-quality materials
      $51.68 - $239.67
    • (0 reviews)
      # 781477764
      Universal Mild Steel Header Reducers by Hedman Hedders®. Material: Mild Steel. Many of Hedman's newer hedder models utilize a ball & socket style collector. If your Hedman Hedders have thisstyle of collector they do not require a gasket.
      Made of High Quality MaterialsBuilt to Last
      $29.90 - $33.94
    • (0 reviews)
      # 781380782
      Universal 304 SS Merge Collector by Vibrant Performance®. Material: 304 SS. Vibrant Performance offers a comprehensive, high quality and affordably priced range of T304 Stainless Steel Merge Collectors to help free up maximum horsepower...
      Help free up maximum horsepowerEasy To Use
      $52.95 - $267.54
    • (0 reviews)
      # 781689765
      Universal 304 SS Slip Joint Adapter by Vibrant Performance®. Material: 304 SS. Vibrant Performance offers a comprehensive, high quality and affordably priced range of T304 Stainless Steel Merge Collectors to help free up maximum...
      Help free up maximum horsepowerEasy To Use
      $31.45 - $59.95
    • (0 reviews)
      # mpn4478920201
      Universal Donut Exhaust Flange by Megan Racing®. To meet the demands of today s tuners, Megan Racing will start to develop more universal exhaust pieces. All of Megan Racing universal exhaust pieces are constructed of T-304 stainless...
      Made with quality and safety in mindThe highest grade materials and the latest technologies
      $34.07
    • (0 reviews)
      # mpn1300425166
      Universal Low Carbon Steel Exhaust Header Extensions by DynoMax®. Material: Low Carbon Steel. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust job....
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $59.82
    • (0 reviews)
      # 781308769
      Universal Reducer by Flowtech®. Flowtech understands that when you purchase a set of headers, a muffler, or even an entire exhaust system, you want to know that you’re getting everything you need to complete the installation.
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $20.00 - $132.95
    • (0 reviews)
      # 781362768
      Universal Elbow Kit by Dynatech®. These Long Tube Pavement Late Model Headers are designed for use with Standard Chevy engines. The Long Tube design promotes excellent torque throughout the RPM range.
      35” Equal Length primaries for maximum Torque and HorsepowerValve covers are removable with headers installed
      $105.99 - $109.99
    • (0 reviews)
      # 781330774
      Universal Mild Steel Black Painted High-Velocity Merge Collector by Dynatech®. Finish: Black Painted. Material: Mild Steel. Dynatech Merge Collectors are an excellent way to maximize the potential of your exhaust system. When your...
      Maximizes the potential of the exhaust systemMade of High Quality Materials
      $199.99 - $229.99
    • (0 reviews)
      # 781532776
      Universal Mild Steel High-flow Slip On Exhaust Collector by Dynatech®. Material: Mild Steel. Dynatech High-Flow Slip On Collectors are designed with maximum exhaust flow in mind. With a High-Flow long transition area, these collectors...
      Collectors come race-ready right out of the boxAvailable in a wide variety of primary tube and collector outlet sizes
      $49.99 - $149.99
    • (0 reviews)
      # mpn358955125
      Universal Collector Reducer Kit by Doug's Headers®. Doug’s collector reducer kits come complete with two reducers, gaskets and flange bolts. This product is made of high-quality materials to serve you for years to come. Designed using...
      High quality at an affordable priceExpertly made from premium materials
      $64.77
    • (0 reviews)
      # 781766770
      Universal Aluminized Steel 3-Bolt Flange Header Buddy Reducer by Jones Exhaust®. Material: Aluminized Steel. Thoroughly engineered to perform and outperform any competition, these premium exhaust pipes by Jones Exhaust are a must for...
      High quality at an affordable priceExpertly made from premium materials
      $31.92 - $32.27
    • (0 reviews)
      # mpn478097096
      Universal Aluminized Steel 3-Bolt Flange Header Collector Extension by Jones Exhaust®. Material: Aluminized Steel. This Jones Exhaust product is just the option for you in case you want to get the most out of your auto. It is made from...
      High quality at an affordable priceExpertly made from premium materials
      $19.75
    • (0 reviews)
      # 781801781
      Universal Aluminized Steel 3-Bolt Flange Header Collector Extension by Jones Exhaust®. Material: Aluminized Steel. This Jones Exhaust product is just the option for you in case you want to get the most out of your auto. It is made from...
      High quality at an affordable priceExpertly made from premium materials
      $10.51 - $13.49
    • (0 reviews)
      # 781605775
      Universal Stainless Steel Header Tether System by Lokar®. Material: Stainless Steel. Lokar has released a tether system for multi-piece headers and headers with removable collectors/stacks. The Lokar Header Tether System is a secondary...
      $172.75 - $190.07
    • (0 reviews)
      # 781281788
      Universal 3 Bolt Style Exhaust Collector Flange Kit by Patriot Exhaust®. Flange kits include two flanges, gaskets and flange bolts. All round collector flanges include two block off plates and two flanges. 4-gauge flange thickness....
      Welding Required: YesCollector Ring Finish: Natural
      $12.85 - $17.33
    • (0 reviews)
      # 781565775
      Universal 4-1 Formed Collectors by Patriot Exhaust®. This superior Patriot EXhaust product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and expectations. This product is built from...
      Expertly crafted from premium materialsQuality design and workmanship
      $37.57 - $88.98
    • (0 reviews)
      # 781640771
      Universal Collector Reducer by Patriot Exhaust®. Patriot Exhaust collector reducers are zinc plated to minimize corrosion while providing a weldable finish. All collector reducer kits come with two reducers, gaskets and flange bolts.
      Zinc plated to minimize corrosionWeld on reducers
      $25.03 - $31.22
    • (0 reviews)
      # 781802779
      Universal Collector Reducers by Patriot Exhaust®. Patriot Exhaust collector reducers are zinc plated to minimize corrosion while providing a weldable finish. All collector reducer kits come with two reducers, gaskets and flange bolts.
      Zinc plated to minimize corrosionWeld on reducers
      $34.70 - $89.09
    • (0 reviews)
      # mpn358950043
      Universal Dome Style Reducer by Patriot Exhaust®. This superior Patriot EXhaust product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and expectations. This product is built from...
      Expertly crafted from premium materialsQuality design and workmanship
      $25.91
    • (0 reviews)
      # 781605766
      Universal Exhaust Header Collector by Patriot Exhaust®. This superior Patriot EXhaust product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and expectations. This product is built...
      Expertly crafted from premium materialsQuality design and workmanship
      $67.84 - $87.51
    • (0 reviews)
      # 781654779
      Universal Exhaust Turnout Kit by Patriot Exhaust®. This superior Patriot EXhaust product is just for you. Carefully designed for maximum performance, is will more than just meet your needs and expectations. This product is built from...
      Expertly crafted from premium materialsQuality design and workmanship
      $86.80 - $154.14
    • (0 reviews)
      # 781284770
      Universal 2 into 1 Y-Pipe Collector by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $99.83 - $110.93
    • (0 reviews)
      # 781549768
      Universal 3-Bolt Exhaust Header Collector Flange by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $5.67 - $6.04
    • (0 reviews)
      # 781659770
      Universal Collector Insert Reducer by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $20.32
    • (0 reviews)
      # 781208769
      Universal Slip Over Header Collector by Schoenfeld Headers®. This top-notch product by Schoenfeld Headers is made to give that extra boost that every driver appreciates. This product is designed with utmost care and meticulous attention...
      Engineered to enhance your vehicle's performanceMade to stringent quality standards
      $43.92 - $219.50
    • (0 reviews)
      # mpn4158320080
      Universal Aluminized Steel 3-Bolt Flange Header Reducer Kit by Trans-Dapt®. Material: Aluminized Steel.
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $24.79
    • (1 review)
      # mpn753352383
      Universal Header Reducer by BTP®. Each. This premium quality part by BTP helps your exhaust system to perform at its full efficiency as well as provide your vehicle with a more aggressive and powerful sound. This part is made from...
      Engineered to make your exhaust system perform at its peakProvides a powerful and aggressive sound
      $10.47
    • (0 reviews)
      # 781276767
      Universal Manifold Clamp-A-Stud by Nickson®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
      Expertly crafted from premium materialsQuality design and workmanship
      $27.20
    • (0 reviews)
      # 608639963
      Universal Insultherm Header Wrap by DCI®. 2" Width. 1 Piece. Insultherm Header Wrap is an extremely high temperature resistant wrap commonly used to contain and manage hot gases in automotive and high performance headers and exhausts....
      Made to ensure the highest level of qualityVersatile and extremely easy to install
      $36.16 - $129.78
    • (0 reviews)
      # 608639975
      Universal SheetHot Extreme™ HD-5000 Thermal Insulation Sheet by DCI®. Multi Layer Composite Dimpled Material, 0.110" Thick. 1 Piece. HD-5000 is an ACMS composite material offering exceptional strength, whilst maintaining a high heat...
      Made to ensure the highest level of qualityVersatile and extremely easy to install
      $76.42 - $152.77
    • (0 reviews)
      # 608639996
      Universal SheetHot Extreme™ Thermal Insulation Sheet by DCI®. 1 Piece. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
      Made to ensure the highest level of qualityVersatile and extremely easy to install
      $56.25 - $140.62
    • (0 reviews)
      # 636644964
      Universal SheetHot Extreme™ XT-1000 Thermal Insulation Sheet by DCI®. Single Layer Dimpled ACMS, 0.039" Thick. 1 Piece. XT-1000 is a single layer ACMS dimpled material offering high heat resistance and rigid characteristics. It is the...
      Made to ensure the highest level of qualityVersatile and extremely easy to install
      $28.12 - $50.62





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